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MCP servers tagged protocol
155 live MCP servers tagged "protocol", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with protocol.
A2v
A2V: Next-Gen AI Value Compute Protocol.
Utcp Specification
The specification for the Universal Tool Calling Protocol
n8n MCP Server
MCP server for n8n workflow management in Cursor
Asap Protocol
Protocol for agent-to-agent communication with stateful orchestration, MCP-compatible and a public marketplace to discover and register agents.
Kubernetes and OpenShift
A powerful Kubernetes MCP server with additional support for OpenShift. Besides providing CRUD operations for any Kubernetes resource, this server provides specialized tools to in…
Website
Official GNDC website
Lad
An open protocol for discovering A2A-capable AI agents on local networks — the discovery & trust bootstrap layer beneath A2A (mDNS/DNS-SD, well-known endpoints, signed AgentCards).
Auto Agent Protocol
Automotive Agent Protocol
ripgrep
An MCP server to wrap ripgrep
Ojcp
Open Job Context Protocol -- an open standard for agent-consumable job feeds built on MCP
Open Memory Protocol
Open Memory Protocol — open spec for AI-agent memory: recall, remember, link, observe, validate. CC BY 4.0.
Typingmind MCP
Model Context Protocol (MCP) servers runner for TypingMind
N8n MCP Server Complete
MCP server for n8n workflow management in Cursor
Tap
Cross-vendor agent-to-agent protocol — Claude, Codex, and Gemini communicate via file-based P2P messaging.
A2a Langgraph
🤖💬🤖 Agent-to-Agent (A2A Protocol) built on top of LangGraph
A2a Langgraph
🤖💬🤖 Agent-to-Agent (A2A Protocol) built on top of LangGraph
cmd-ipc
Command IPC Protocol for local and distributed systems
Agent Mesh
Decentralized coordination protocol for AI agents across IDEs and LLMs
server
A neutral protocol for coordinating intent across humans and agents. Goal lifecycle, state, auditability.
Ccp
Cephalopod Coordination Protocol (CCP) is a Rust-based client-server protocol for fast, reliable coordination between agentic systems.
Neural Computation Protocol
Neural Computation Protocol (NCP): composable, sandboxed Bricks + graphs for auditable, replayable agentic systems.
Aoe Engine
AOE (Agent Ontology Engine): compile external domain models and corpora into verified runtimes, query plans, and governed actions.
Agentid Protocol
Open protocol for portable AI agent identity, persistent memory, and real-time activity reporting — MCP + HTTP
Trail Spec
TRAIL — Tracking Records Across Isolated Logs. An open protocol for cross-MCP content tracking and deduplication.
Stdiobus
stdio Bus: agentic process supervisor and message router, handling NDJSON-framed JSON-RPC messages with session-based routing while remaining completely agnostic to protocol seman…
SchemaPin
The SchemaPin protocol for cryptographically signing and verifying AI agent tool schemas to prevent supply-chain attacks.
Gh CLI
GitHub CLI MCP server for AI assistants - access GitHub via Model Context Protocol
Hdp
HDP middleware for MCP (Model Context Protocol) servers
Spotify MCP Playlist
A Model Context Protocol (MCP) server for Spotify playlists integration
Smcp Security
Secure Model Context Protocol (SMCP) v1 - Production-ready security framework for MCP implementations
Browsers MCP Server
Model Context Protocol (MCP) server for Browsers
Ollama Remote
A Model Context Protocol (MCP) server for remote Ollama access
Coursera
Model Context Protocol server integrating Coursera with Claude
Yunxiao MCP Server
Model Context Protocol (MCP) server for Alibaba Yunxiao DevOps platform
Aligo Sms MCP Server
Model Context Protocol (MCP) server for Aligo SMS API integration
Jaringan
MCP (Model Context Protocol) server for the Jaringan (JRG) protocol — fetch, inspect, search, and manage Jaringan pages from AI agents
Amtp Node
Standalone AMTP node — federate any agent with a single binary: identity, handles, signed send/receive, allow rules, attachments, MCP server. Requires Bun.
Bento
A Model Context Protocol server implementation for Bento
Jido MCP
MCP server integration package with pooled clients and Jido action surfaces
Omcp
omcp — an open protocol for connecting AI models to tools and data. A community-driven hard fork of the Model Context Protocol. Build without permission.
Awesome MCP
Awesome Model Context Protocol Servers
Anp
The economic layer for agent-to-agent negotiation. Binary protocol, Ed25519 identity, price oracle.
Kimi Wire
Typed Rust client for the Kimi Code CLI Wire protocol.
Astra Protocol
ASTRA — protocolo de desarrollo Web3 agéntico: multi-cadena (Stellar, Syscoin, Base, EVM), multi-vendor de IA, independiente. Siete fases, dos gates humanos, diez axiomas.
Ehr MCP
A framework-agnostic interoperability protocol for Multi-Agent Healthcare AI Systems.
Cuni
CuNi Protocol: 119 languages, one program, same stdout or refuse.
Osbp
Open Service Booking Protocol: an AI agent books a service appointment under a user-approved, scoped mandate, over MCP.
Spec
MCP-AQL Protocol Specification - A formal specification for the Model Context Protocol Adaptive Query Language
Cmd Ipc
Command IPC Protocol for local and distributed systems
Agentvault
Coordination primitive for bounded disclosure between AI agents